Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (6) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (32) (-) Enzyme Immunoassay (EIA) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (11) Headspace Gas Chromatography (GC) (28) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (12) Sample Type Blood (14) Fluid (5) Serum or Plasma (5) Tissue (4) Urine (7) Test Area Drugs of Abuse (13) Postmortem (22) Test Category Analgesics (3) Drugs of Abuse (22) (-) Drugs of Abuse, Therapeutics (18) Exposure (1) Hallucinogens (3) NPS/Designer Drugs (1) (-) Therapeutics (17) Test Sub-Category Alcohols (3) Other (32) Your search has returned no tests.